AcoSail/kernel_optimize_test
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Btrfs: fix btrfs_print_leaf for skinny metadata

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We wouldn't actuall print the extent information if we had a skinny metadata
item, this fixes that.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
This commit is contained in:
Josef Bacik 2014-07-02 10:20:48 -07:00 committed by Chris Mason
parent d288db5dc0
commit be2c765dff
1 changed files with 5 additions and 4 deletions
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9
fs/btrfs/print-tree.c
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@ -54,7 +54,7 @@ static void print_extent_data_ref(struct extent_buffer *eb,
btrfs_extent_data_ref_count(eb, ref));
}
static void print_extent_item(struct extent_buffer *eb, int slot)
static void print_extent_item(struct extent_buffer *eb, int slot, int type)
{
struct btrfs_extent_item *ei;
struct btrfs_extent_inline_ref *iref;
@ -63,7 +63,6 @@ static void print_extent_item(struct extent_buffer *eb, int slot)
struct btrfs_disk_key key;
unsigned long end;
unsigned long ptr;
int type;
u32 item_size = btrfs_item_size_nr(eb, slot);
u64 flags;
u64 offset;
@ -88,7 +87,8 @@ static void print_extent_item(struct extent_buffer *eb, int slot)
btrfs_extent_refs(eb, ei), btrfs_extent_generation(eb, ei),
flags);
if (flags & BTRFS_EXTENT_FLAG_TREE_BLOCK) {
if ((type == BTRFS_EXTENT_ITEM_KEY) &&
flags & BTRFS_EXTENT_FLAG_TREE_BLOCK) {
struct btrfs_tree_block_info *info;
info = (struct btrfs_tree_block_info *)(ei + 1);
btrfs_tree_block_key(eb, info, &key);
@ -223,7 +223,8 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l)
btrfs_disk_root_refs(l, ri));
break;
case BTRFS_EXTENT_ITEM_KEY:
print_extent_item(l, i);
case BTRFS_METADATA_ITEM_KEY:
print_extent_item(l, i, type);
break;
case BTRFS_TREE_BLOCK_REF_KEY:
printk(KERN_INFO "\t\ttree block backref\n");